SSC SSC Selection Post (Phase 13) 2025 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
यदि \(\frac{\sin θ-2 \sin ^{3} θ}{2 \cos ^{3} θ-\cos θ}=\frac{1}{\sqrt{7}}\), 0° < θ < 90° है, तो (sec2 θ + cosec2 θ) ÷ (sec2 θ - cosec2 θ) का मान क्या है?
1
\(1 \frac{2}{3}\)
2
\(1 \frac{1}{8}\)
3
\(-1 \frac{1}{4}\)
4
\(-1 \frac{1}{3}\)